IP Library Granted Patent US 12,150,476
Granted Patent B2
US 12,150,476 · App. 18/064,516 · Granted Nov 26, 2024

Fabric having tobacco entangled with structural fibers

Inventors: Frank Scott Atchley (Midlothian, VA); James M. Rossman (Richmond, VA); Munmaya K. Mishra (Manakin Sabot, VA)
Assignee: Altria Client Services LLC
A24F23/02A24B13/00A24B15/28B32B5/022B32B5/06B32B5/26B32B7/04B32B9/02B32B9/047D01F2/00D04H1/04D04H1/42D04H1/425D04H1/4258D04H1/4291D04H1/4374D04H1/43838D04H1/46D04H1/48D04H1/49D04H1/492D04H1/498D04H1/728D04H3/005D04H3/105D04H3/11D04H3/16D04H5/02D04H5/03D04H5/08D06M13/00D06M13/005B32B2255/02B32B2262/0223B32B2262/0238B32B2262/0246B32B2262/0253B32B2262/0261B32B2262/0276B32B2262/04B32B2262/062B32B2262/065B32B2262/12B32B2262/14B32B2307/7163B32B2307/732B32B2307/734B32B2307/75D04H1/43828D04H1/43832D06M2101/06
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Quick Facts
Patent No.
US 12,150,476
App. No.
18/064,516
Granted
Nov 26, 2024
Kind
B2
Abstract

A smokeless tobacco product includes smokeless tobacco and structural fibers. The structural fibers forming a network in which the smokeless tobacco is entangled. The structural fibers have a composition different from the smokeless tobacco. The tobacco-entangled fabric can have an overall oven volatiles content of at least 10 weight percent. In some embodiments, the structural fibers form a nonwoven network. In some embodiments, fibrous structures of the smokeless tobacco are entangled with the structural fibers.

Claims (25)

1. An oral product comprising:

a composition including nicotine; and

an elastic nonwoven fabric around the composition, the elastic nonwoven fabric including,

fibers including polyurethane.

2. The oral product of claim 1 , wherein the fibers include melt-blown fibers.

3. The oral product of claim 1 , wherein the composition includes a tobacco extract including the nicotine.

4. The oral product of claim 1 , wherein the composition further includes a non-tobacco material.

5. The oral product of claim 4 , wherein the non-tobacco material includes a plant material.

6. The oral product of claim 5 , wherein the plant material has an oven volatiles content of greater than or equal to 10 weight percent.

7. The oral product of claim 6 , wherein the oven volatiles content ranges from 15 weight percent to 25 weight percent.

8. The oral product of claim 6 , wherein the oven volatiles content ranges from 20 weight percent to 30 weight percent.

9. The oral product of claim 6 , wherein the oven volatiles content ranges from 30 weight percent to 50 weight percent.

10. The oral product of claim 6 , wherein the oven volatiles content ranges from 45 weight percent to 65 weight percent.

11. The oral product of claim 5 , wherein the plant material includes thyme, lavender, rosemary, coriander, dill, mint, peppermint, dahlia, cinchona, foxglove, meadowsweet, Echinacea , elderberry, willow bark, tea leaves, red clover, coconut flakes, mint leaves, ginseng , apple, corn silk, grape leaf, basil leaf, or any combination thereof.

12. The oral product of claim 1 , further comprising:

a pouch including,

the elastic nonwoven fabric.

13. The oral product of claim 12 , wherein the elastic nonwoven fabric has a basis weight ranging from 1 gram per square meter (gsm) to 350 gsm.

14. The oral product of claim 13 , wherein the basis weight is 30 gsm.

15. The oral product of claim 13 , wherein the basis weight is 21 gsm.

16. The oral product of claim 13 , wherein the basis weight is 15 gsm.

17. The oral product of claim 1 , wherein the fibers have diameters of less than or equal to 30 microns.

18. The oral product of claim 17 , wherein the diameters range from 0.5 microns to 5 microns.

19. The oral product of claim 1 , further comprising:

a flavorant.

Continuity (9)
Continuation 16919590 · Jul 2, 2020
Continuation 16599278 · Oct 11, 2019
Continuation 15728685 · Oct 10, 2017
Division 14719763 · May 22, 2015
Continuation 13197990 · Aug 4, 2011
Provisional Application 61452402 · Mar 14, 2011
Provisional Application 61371044 · Aug 5, 2010
Provisional Application 61371036 · Aug 5, 2010
Related Publication 20230105840A1 · Apr 6, 2023